Pray to the demonic gods of Oblivion. Earn their trust, and they bestow demonic powers upon you.

You pray to the oblivion gods, and as you spread your arms apart to make a preacher behold position so you can light an orb of fire, you hit a light switch. Oh, and it turns out gods don't exist either.

Wonder why the hell someone would put a spotlight in an alley, also notice your ability to stretch and shorten body parts, use newfound ability to move spotlight around and see the entirety of the alley.